C44.201 - Unspecified malignant neoplasm of skin of unspecified ear and external auricular canal
C44.2 - Other and unspecified malignant neoplasm of skin of ear and external auricular canal C44.20 - Unspecified malignant neoplasm of skin of ear and external auricular canal C44.201 - Unspecified malignant neoplasm of skin of unspecified ear and external auricular canal